diff options
author | Jeff Zhao <jeff.no.zhao@gmail.com> | 2021-10-30 11:46:00 -0400 |
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committer | Jeff Zhao <jeff.no.zhao@gmail.com> | 2021-10-30 11:46:00 -0400 |
commit | 4bded39db9a5e07dca7bee97201b0e90faf4af5c (patch) | |
tree | 801dad66c324b47e6eb496bc57eb565f3659ecc9 /src/main.rs | |
parent | 10f694a74976a85e0f5da8ee382878f0ffbb4ec4 (diff) |
move string into constant
Diffstat (limited to 'src/main.rs')
-rw-r--r-- | src/main.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/main.rs b/src/main.rs index ddfc5af..e28e05a 100644 --- a/src/main.rs +++ b/src/main.rs @@ -28,6 +28,7 @@ use crate::error::JoshutoError; use crate::run::run; const PROGRAM_NAME: &str = "joshuto"; +const CONFIG_HOME: &str = "JOSHUTO_CONFIG_HOME"; const CONFIG_FILE: &str = "joshuto.toml"; const MIMETYPE_FILE: &str = "mimetype.toml"; const KEYMAP_FILE: &str = "keymap.toml"; @@ -39,7 +40,7 @@ lazy_static! { static ref CONFIG_HIERARCHY: Vec<PathBuf> = { let mut config_dirs = vec![]; - if let Ok(p) = std::env::var("JOSHUTO_CONFIG_HOME") { + if let Ok(p) = std::env::var(CONFIG_HOME) { let p = PathBuf::from(p); if p.is_dir() { config_dirs.push(p); |